城市区位条件与企业区位动态研究

刘颖, 郭琪, 贺灿飞

Urban characteristics and firms' location selection

Ying LIU, Qi GUO, Canfei HE

表3 企业主动选择效应模型回归结果

Tab. 3 Regression result of selection effect model

变量	变量含义	(1)	(2)	(3)	(4)
College	高校数量	0.0976^***
College	高校数量	(3.90)
Finance	科技财政支出	0.0211^***
Finance	科技财政支出	(17.07)
Education	在校大学生数	0.810
Education	在校大学生数	(8.00)
Labour	同行职工人数	0.309^***
Labour	同行职工人数	(3.57)
NMarket	国内市场潜力		0.0156^***
NMarket	国内市场潜力		(43.30)
GMarket	国际市场潜力			0.0486^***
GMarket	国际市场潜力			(30.33)
SAgg	同行集聚水平				0.0888^***
SAgg	同行集聚水平				(10.99)
SAgg2	同行集聚水平二次项				-0.00654^***
SAgg2					(-8.67)
DAgg	非同行集聚水平				0.0348^***
DAgg	非同行集聚水平				(19.92)
DAgg2	非同行集聚水平二次项				-0.000656^***
DAgg2	非同行集聚水平二次项				(-6.55)
Compete	同行竞争水平				-0.000194^***
Compete	同行竞争水平				(-14.19)
Subs_inc	企业所受补贴	0.0824^***	0.0835^***	0.0819^***	0.0443^***
Subs_inc	企业所受补贴	(10.39)	(10.53)	(10.31)	(10.63)
Subsidy	城市补贴支出	-0.0177	-0.0702^***	-0.129^***	-0.128^***
Subsidy	城市补贴支出	(-0.85)	(-3.46)	(6.71)	(-6.26)
Size_middle	企业规模(中)	-0.185^***	-0.184^***	-0.199^***	-0.198^***
Size_middle	企业规模(中)	(-21.31)	(-21.25)	(-22.94)	(-23.27)
Size_large	企业规模(大)	0.291^***	0.297^***	0.274^***	0.245^***
Size_large	企业规模(大)	(7.95)	(8.11)	(7.47)	(6.81)
Industry	行业类型	included	included	included	included
Ownership	所有制类型	included	included	included	included
Year	年份	included	included	included	included
_cons	常数项	1.073^***	1.081^***	1.154^***	1.313^***
_cons	常数项	(61.96)	(63.06)	(67.29)	(77.35)
N	样本数量	285094	285094	285094	285094